Class NameValueCollectionDecoratorExtensions

Namespace: Cuemon.Net.Collections.Specialized

Assembly: Cuemon.Net.dll

Extension methods for the NameValueCollection class hidden behind the IDecorator<T> interface.

public static class NameValueCollectionDecoratorExtensions

Inheritance: object

NameValueCollectionDecoratorExtensions

Examples

The following example demonstrates how to use the ToString extension method to convert a NameValueCollection into a URI query string.

using System;
using System.Collections.Specialized;
using Cuemon;
using Cuemon.Net;
using Cuemon.Net.Collections.Specialized;

namespace MyApp.Examples;

public class NameValueCollectionDecoratorExtensionsExample
{
    public static void Main()
    {
        var nvc = new NameValueCollection
        {
            ["name"] = "John Doe",
            ["city"] = "Copenhagen",
            ["country"] = "Denmark"
        };

        // Convert to URL query string with ampersand separator and URL encoding.
        string queryString = Decorator.Enclose(nvc).ToString(FieldValueSeparator.Ampersand, urlEncode: true);
        Console.WriteLine(queryString);

        // Output:
        // ?name=John%20Doe&city=Copenhagen&country=Denmark

}
}

Methods

ToString(IDecorator<NameValueCollection>, FieldValueSeparator, bool)

Returns a string that represents the enclosed NameValueCollection of the decorator.

public static string ToString(this IDecorator<NameValueCollection> decorator, FieldValueSeparator separator, bool urlEncode)

Parameters

decorator IDecorator<NameValueCollection>: The IDecorator<T> to extend.
separator FieldValueSeparator: The separator used to form the key-value pairs.
urlEncode bool: Specify true to encode the values of the enclosed NameValueCollection of the decorator into a URL-encoded string; otherwise, false. Default is false.

Returns

string: A string that represents the enclosed NameValueCollection of the decorator.

Exceptions

ArgumentNullException: decorator cannot be null.

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